JPS5555440A - Production of magnetic paint - Google Patents
Production of magnetic paintInfo
- Publication number
- JPS5555440A JPS5555440A JP12709778A JP12709778A JPS5555440A JP S5555440 A JPS5555440 A JP S5555440A JP 12709778 A JP12709778 A JP 12709778A JP 12709778 A JP12709778 A JP 12709778A JP S5555440 A JPS5555440 A JP S5555440A
- Authority
- JP
- Japan
- Prior art keywords
- ball
- magnetic
- oxide sintered
- magnetic paint
- production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To obtain a magnetic paint where a magnetic property is improved, by using a metal or an oxide sintered substance as the core material of the ball of a ball mill and coating the surface of it with a resin.
CONSTITUTION: A metal (stainless steel, etc.,) or an oxide sintered substance (alumina, etc.,) is used as core material 1 of a ball of a weight of 5W25g and diameter 18ϕ of 10W25mm, and the surface is coated with resin (polyehtylene, etc.,) 2, thereby completing the ball. This single ball or the mixture of the metallic ball and the oxide sintered substance ball is used to produce a magnetic paint. Since the diameter, the weight and the surface hardness of the ball are suitable, magnetic characteristic degradation of magnetic powder dependent upon stress received in production is prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12709778A JPS5836412B2 (en) | 1978-10-16 | 1978-10-16 | How to make magnetic paint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12709778A JPS5836412B2 (en) | 1978-10-16 | 1978-10-16 | How to make magnetic paint |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5555440A true JPS5555440A (en) | 1980-04-23 |
JPS5836412B2 JPS5836412B2 (en) | 1983-08-09 |
Family
ID=14951502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12709778A Expired JPS5836412B2 (en) | 1978-10-16 | 1978-10-16 | How to make magnetic paint |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5836412B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022259949A1 (en) * | 2021-06-10 | 2022-12-15 | 日亜化学工業株式会社 | Smfen-based anisotropic magnetic powder, bonded maget, method for producing said smfen-based anisotropic magnetic powder, and method for producing said bonded maget |
-
1978
- 1978-10-16 JP JP12709778A patent/JPS5836412B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022259949A1 (en) * | 2021-06-10 | 2022-12-15 | 日亜化学工業株式会社 | Smfen-based anisotropic magnetic powder, bonded maget, method for producing said smfen-based anisotropic magnetic powder, and method for producing said bonded maget |
Also Published As
Publication number | Publication date |
---|---|
JPS5836412B2 (en) | 1983-08-09 |
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